Amine salts of phosphoric acid, a process for their preparation, their use and flame-retardant polymer compositions.

摘要

Amino-s-triazine salts of bis-(pnetaerythritol phosphate) phosphoric acid. The salts are effective flame-retardant additives in a number of different types of polymers. A process for preparing amino-s-triazine salts of bis-(pentaerythritol phosphate) phosphoric acid. The process involves reacting the particular amine with the corresponding acid chloride, i.e., the phosphorous oxychloride, in the presence of water.